#include "stdio.h"
int func1(){
	
	return 2025;
}

double func2(){
	
	return 100.88;
}

const char*func3(){
	
	return "Hello";
}

int main(){
	printf("func1====%d\n",func1());
	
	printf("func2====%.6f\n",func2());
	
	printf("func3====%s\n",func3());
	
return 0;	
}
